<template>
  <view>
       <!-- 使用自定义的搜索组件 -->
      <view class="search-box">
         <my-search @click="gotoSearch"></my-search>
       </view>
    <!--   <view>哈哈哈哈</view> -->
    
     
    <!-- 轮播图的区域 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      
     
      
     <swiper-item v-for="(item,i) in swiperList" :key="i">
      <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id">
        <image :src="item.image_src"></image>
      </navigator>
     </swiper-item>
    </swiper>
    
    <view class="nav-list">
      <view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
        <image :src="item.image_src" class="nav-img"></image>
      </view>
    </view>
    
    <!-- 楼层区域 -->
    <!-- 楼层的容器 -->
    <view class="floor-list">
      <!-- 每一个楼层的item项 -->
      <view class="floor-item" v-for="(item,i) in floorList" :key="i">
       <!-- 楼层的标题 -->
        <image :src="item.floor_title.image_src" class="floor-title"></image>
        <!-- 楼层的图片区域 -->
          <view class="floor-img-box">
            <!-- 左侧大图片的盒子 -->
            <navigator class="left-img-box" :url="item.product_list[0].url">
              <image :src="item.product_list[0].image_src" :style="{width: item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>
            </navigator>
            <!-- 右侧4个小图片的盒子 -->
            <view class="right-img-box">
              <navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2 !==0" :url="item2.url">
                <image :src="item2.image_src" :style="{width: item2.image_width + 'rpx'}" mode="widthFix"></image>
              </navigator>
            </view>
          </view>         
      </view>
    

    </view>


    
</template>

<script>
  import badgeMix from '@/mixins/tabbar-badge.js'
  export default {
    mixins: [badgeMix],
    data() {
      return {
        // 这是轮播图的数据列表
        swiperList: [],
        // 分类导航的数据列表
        navList: [],
        // 楼层的数据
        floorList: []
      };
    },
    onLoad() {
      // 调用方法，获取轮播图的数据
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
    },
    methods: {
      async getSwiperList() {
        
        // const { data: res } = await uni.$http.get('/api/public/v1/home/swiperdata')
        // // 请求失败
        // if (res.meta.status !== 200) return uni.$showMsg()
        // this.swiperList = res.message
        // uni.$showMsg('数据请求成功!')
        
        try {
              const { data: res } = await uni.$http.get('/api/public/v1/home/swiperdata');
              // 请求失败
              if (res.meta.status !== 200) return uni.$showMsg();
              this.swiperList = res.message;
              uni.$showMsg('数据请求成功！');
            } catch (error) {
              uni.$showMsg('数据请求失败： ' + error);
            }
        
        
        
      },

      async getNavList(){
        // const { data: res } = await uni.$http.get('/api/public/v1/home/catitems')
        // if(res.meta.status !== 200 ) return uni.$showMsg()
        // this.navList = res.message
          try {
              const { data: res } = await uni.$http.get('/api/public/v1/home/catitems');
              if (res.meta.status !== 200) return uni.$showMsg();
              this.navList = res.message;
            } catch (error) {
              uni.$showMsg('数据请求失败： ' + error);
            }
        
        
      },
      
      
      navClickHandler(item) {
       if(item.name === '分类'){
         uni.switchTab({
           url:'/pages/cate/cate'
         })
       }
      },
      
      
      async getFloorList(){
        
      
        try {
              const { data: res } = await uni.$http.get('/api/public/v1/home/floordata');
              if (res.meta.status !== 200) return uni.$showMsg();
        
              // 对数据进行处理
              res.message.forEach(floor => {
                floor.product_list.forEach(prod => {
                  prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1];
                });
              });
              this.floorList = res.message;
            } catch (error) {
              uni.$showMsg('数据请求失败： ' + error);
            }

      },
      gotoSearch(){
        uni.navigateTo({
          url: '/subpkg/search/search'
        })
      }
      
      
      
      
    
      },
    }
  
</script>

<style lang="scss">
  swiper{
    height: 330rpx;
    
    .swiper-item,
     image{
      width: 100%;
      height: 100%;
    }
  }
  
  .nav-list{
    display: flex;
    justify-content: space-around;
    margin: 15rpx 0;
    
    .nav-img{
      width: 128rpx;
      height: 140rpx;
    }

  }

  .floor-list{
    
    
   .floor-title{
     width: 100%;
     height: 60rpx;
   }
    
    .right-img-box{
      display: flex;
      flex-wrap: wrap;
      justify-content: space-around;
    }
    
    .floor-img-box{
      display: flex;
      padding-left: 10rpx;

    }
  

  }
  
  .search-box{
    position: sticky;
    top: 0;
    z-index: 999;
  }
  
  
  
  
  
</style>
